function show(id)
{
	var style=document.getElementById(id).style;
	if(style.display) style.display="";
	else style.display="none";
}
/*
function map_pos(sel)
{
	//alert(sel.value);
	//if(!window.markup_descriptions) return;

	el=sel;
	//while(el=el.nextSibling) if(el.nodeName.toLowerCase()=="small") break;
	alert(sel);
	if(el) el.innerHTML=places(sel.value);
}*/